Yoshinori Tanaka
547Patents
37h-index
515Co-inventors
93Inventor score
Filing activity: Jun 3, 1976 → Mar 22, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6724452B1 | Vertically aligned (VA) liquid crystal display device | Physics | 267 | Expired |
| US6661488B1 | Vertically-alligned (VA) liquid crystal display device | Physics | 254 | Expired |
| US6671025B1 | Liquid crystal display device and method of manufacturing the same without scattering spacers | Physics | 166 | Expired |
| US5891097A | Electrochemical fluid delivery device | Human Necessities | 156 | Expired |
| US6064338A | Array antenna system of wireless base station | Electricity | 101 | Expired |
| US5261027A | Code excited linear prediction speech coding system | Physics | 99 | Expired |
| US6813801B2 | Cleaning article | Human Necessities | 98 | Expired |
| US6008929A | Image displaying apparatus and method | Physics | 97 | Expired |
| US4966205A | Method and apparatus for charging transparent material | Performing Operations; Transporting | 86 | Expired |
| US6192067A | Multistage interference canceller | Electricity | 83 | Expired |
| US6385181B1 | Array antenna system of wireless base station | Electricity | 78 | Expired |
| US6297519A | TFT substrate with low contact resistance and damage resistant terminals | Electricity | 76 | Expired |
| US6157685A | Interference canceller equipment and interference cancelling method for use in a multibeam-antenna communication system | Electricity | 74 | Expired |
| US6245413A | Cleaning sheet | Emerging Cross-Sectional Technologies | 72 | Expired |
| US6032026A | Signal to interference power ratio measuring apparatus and signal to interference power ratio measuring method as well as transmission power controlling method under CDMA communication system | Electricity | 72 | Expired |
| US6174618A | Battery holder | Emerging Cross-Sectional Technologies | 66 | Expired |
| US7304703B1 | Vertically-aligned (VA) liquid crystal display device | Physics | 65 | Expired |
| US7167224B1 | Vertically-aligned (VA) liquid crystal display device | Physics | 63 | Expired |
| US4931623A | Portable storage medium | Physics | 57 | Expired |
| US5473865A | Automatic bagging apparatus | Performing Operations; Transporting | 57 | Expired |
| US6143393A | Cleaning product and production process therefor | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5086471A | Gain-shape vector quantization apparatus | Electricity | 56 | Expired |
| US7224421B1 | Vertically-aligned (VA) liquid crystal display device | Physics | 53 | Expired |
| US6831755B1 | Printer having image correcting capability | Electricity | 53 | Expired |
| US6554937B1 | Process for making disposable wipe-out sheet | Emerging Cross-Sectional Technologies | 52 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.